30558106492 has 12 divisors (see below), whose sum is σ = 56622373920. Its totient is φ = 14380285376.

The previous prime is 30558106471. The next prime is 30558106493. The reversal of 30558106492 is 29460185503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30558106493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224691892 + ... + 224692027.

It is an arithmetic number, because the mean of its divisors is an integer number (4718531160).

Almost surely, 2^30558106492 is an apocalyptic number.

It is an amenable number.

30558106492 is a deficient number, since it is larger than the sum of its proper divisors (26064267428).

30558106492 is a wasteful number, since it uses less digits than its factorization.

30558106492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449383940 (or 449383938 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 30558106492 in words is "thirty billion, five hundred fifty-eight million, one hundred six thousand, four hundred ninety-two".